Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of glass solder machine, by setting
The lateral heater in glass tube side is put, is increased to glass tube heating area, makes welding effect more preferable.
To achieve the above object, the utility model provides following technical scheme:
A kind of glass solder machine, including base, first column and the second column at base length direction both ends are arranged on, if
The heater on base and between the first column and the second column is put, the heater side sets lateral heating
Device, first column are provided with the first pawl disk close to base center side, and second column is close to base center side
The second pawl disk is provided with, the first fixed mount is fixed with the first pawl disk, the first fixed mount knot is fixed with the second pawl disk of institute
The fixed mount of structure identical second, the chassis interior are provided with to drive the first pawl disk and the second pawl disk synchronous rotary
Drive device.
By using above-mentioned technical proposal, the first column and the second column are set on base, in the first column and second
The first pawl disk and the second pawl disk are oppositely arranged on column and the first fixed mount and are set on the first pawl disk and the second pawl disk
Two fixed mounts, two glass tubes are clamped on the first fixed mount and the second fixed mount, by being arranged on base and positioned at the
Heater between one fixed mount and the second fixed mount is heated, and then on base and is located at the first fixed mount and second
Fixed mount side is provided with lateral heater, plays increasing to glass tube heating area, makes welding effect more preferable.
Preferably, the heater includes the workbench being arranged on base and sets flame on the table to fill
Put.
By using above-mentioned technical proposal, by the workbench on base and flame on the table is set to fill
Put, play a part of welding glass tube.
Preferably, be provided with lateral heater on the workbench, the lateral heater include support component with
And the lateral flame component in support component is arranged on, the support component is to fixed flame component.
By using above-mentioned technical proposal, by setting support component on the table, support component will be arranged on by playing
On lateral flame component and glass tube position correspondence effect.
Preferably, the support component includes being arranged on the first hinge bar of workbench upper end, is arranged on the first hinge bar
Away from the slide bar of workbench one end, the second hinge bar for being arranged on slide bar side, the second hinge bar side and lateral flame
Component connects.
By using above-mentioned technical proposal, the first hinge bar, slide bar, the second hinge bar and lateral are set on the table
Flame component, flame component is located at glass tube side and glass tube is heated, play increasing to glass tube heating area
Effect.
Preferably, the lateral flame component include being arranged on lateral support bar of second hinge bar away from slide bar one end,
It is arranged on first lateral air inlet pipe of the lateral support bar away from second hinge bar one end and the second lateral air inlet pipe, first side
Airway tube is provided with the gas connection in two air inlet pipe to be mixed between air inlet pipe and the second lateral air inlet pipe, described
One lateral air inlet pipe one end is provided with nozzle to spray mixed gas.
By using above-mentioned technical proposal, lateral support bar is set away from slide bar one end in the second hinge bar, laterally propped up
Strut is provided with the first lateral air inlet pipe and the second lateral air inlet pipe away from second hinge bar one end, and in the first lateral air inlet pipe
Airway tube is provided between the second lateral air inlet pipe the gas connection in two air inlet pipe to be mixed, by being arranged on
The nozzle of one lateral air inlet pipe one end will spray mixed gas, and glass tube is heated after ignition.
Preferably, be provided with sliding block on the slide bar, second hinge bar be connected with sliding block so that the second hinge bar with
And when being arranged on the flame component of second hinge bar one end by external force by vertical direction, as sliding block is along slide bar height side
To up and down motion, the sliding block side offers screwed hole, by screwing in screw so that screw-tipped is rubbed with the generation of slide bar side
Wipe so as to limit relative motion of the sliding block on slide bar.
By using above-mentioned technical proposal, be provided with slide bar sliding block and sliding block above offer screwed hole and pass through
Screw is screwed in play the second hinge bar being fixedly installed on sliding block and be arranged on the flame component of second hinge bar one end
The effect of height.
Preferably, upper be horizontally disposed with has two relatively parallel slide rails along its length on the base, described second is vertical
Post is slidably connected on two slide rails, and base width direction side is provided with rack, and second column is close to rack
Side be provided with transmission device, the transmission device is connected with rack-driving to by described in transmission device manual actuation
Two columns are on slide rail closer or far from the first column.
By using above-mentioned technical proposal, slide rail is set on base, is arranged on by the second column on slide rail, in base
Side sets rack, and transmission device is set on the second column, plays and manually leans on the second column through first gradually
Column, the effect for making glass tube joint merge its rapid abutting joint after heating is melted.
Preferably, the transmission device include be fixed on the second column protection shell, be rotatably supported in the protection
First drive of enclosure upper end, the second drive for being rotatably supported in protection enclosure lower end, it is tensioned to the first biography
Belt between driving wheel and the second drive, be arranged on protection outer side upper end and with the handle of the first drive drive connection
And it is arranged on protection enclosure lower end and the travelling gear being connected with the second drive, the driving cog wheel and rack
Engagement, makes travelling gear be rolled on rack to drive the second column to be moved back and forth along base length direction when rotational handle.
By using above-mentioned technical proposal, the protection shell that transmission device is arranged to be fixed on the second column, protecting
Shield enclosure top and bottom, which are provided with the first drive and the second drive while are tensioned therebetween, belt, passes through
Turn drives the travelling gear with the drive connection of the second drive to be rolled on rack with the handle that the first drive is connected,
Realize the purpose that the second column moves on base.
Preferably, the drive device includes the motor being arranged in the first column and is arranged on motor one
Side is arranged in the second column and with the of the drive connection of the second pawl disk driving the first transmission component of the first pawl disc spins
Two transmission components, motor side is arranged on driving force to be synchronously delivered to the power transmission shaft on the second transmission component.
By using above-mentioned technical proposal, by setting motor on the first column and being arranged on motor one
First transmission component of side, play a part of driving the first pawl disc spins, while power transmission shaft is set in drive device one end, will be dynamic
Power is conducted to the second transmission component, plays a part of driving the second pawl disc spins, wherein only setting one in drive device
Motor simultaneously utilizes transmission shaft driven to play the mesh for making the first pawl disk and the second pawl disk synchronous rotary to the second transmission component
's.
Preferably, the base side is provided with horizontal rack, second column is provided with perpendicular close to rack side
Straight transmission device, the transmission device is connected with rack-driving so that transmission device passes through rack when being acted on by external force
The second column is set to be moved back and forth along base length direction.
By using above-mentioned technical proposal, horizontal rack is provided with base side, is passed by transmission device and rack
Dynamic connection, when being driven by external force, transmission device plays a part of passing power, make the second column along base length direction back and forth
Operating personnel are facilitated to move the second column while motion.
In summary, the utility model has the advantages that:Lateral heater is set in heater side, risen
To increasing to glass tube heating area, make welding effect more preferable.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is transmission structures schematic diagram of the present utility model;
Fig. 3 is driving device structure schematic diagram of the present utility model;
Fig. 4 is adjusting means structural representation of the present utility model;
Fig. 5 is flame device structural representation of the present utility model;
Fig. 6 is the lateral heater of structural representation of the present utility model;
Fig. 7 is fixed rack structure schematic diagram of the present utility model.
Reference:1st, base;11st, slide rail;12nd, rack;2nd, the first column;21st, the first pawl disk;22nd, the first fixed mount;
221st, support shaft;222nd, fixed plate;223rd, fix bar;224th, limiting plate;225th, slideway;226th, spacing hole;227th, avoid holes;
228th, elastic grip assembly;2281st, elastic grip assembly;2282nd, pad;2283rd, spring;2284th, baffle plate;3rd, the second column;
31st, the second pawl disk;32nd, the second fixed mount;33rd, transmission device;331st, shell is protected;332nd, the first drive;333rd, second pass
Driving wheel;334th, driving belt;335th, handle;336th, first rotating shaft;337th, second driving shaft;338th, travelling gear;34th, workbench
Transmission device;4th, glass tube;5th, heater;51st, workbench;52nd, flame device;521st, pole;522nd, the first air inlet pipe;
523rd, the first air inlet pipe;524th, nozzle;53rd, adjusting means;531st, support shaft;532nd, adjustment gear;533rd, hand handle;534th, tooth
Line;535th, adjusting bracket;536th, adjustment axis;537th, bearing;538th, convex body;6th, drive device;61st, motor;62nd, second pass
Dynamic component;621st, the second driving wheel;622nd, the second driven pulley;623rd, the second belt;624th, fixed mount;63rd, the first transmission component;
631st, the first driving wheel;632nd, the first driven pulley;633rd, the first belt;64th, power transmission shaft;7th, lateral heater;71st, support group
Part;711st, the first hinge bar;712nd, slide bar;713rd, sliding block;714th, the second hinge bar;715th, screwed hole;716th, screw;72nd, side
To flame component;721st, lateral support bar;722nd, the first lateral air inlet pipe;723rd, the second lateral air inlet pipe;724th, lateral air guide
Pipe;725th, lateral nozzle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of glass solder machine, as shown in figure 1, including base 1, positioned at the first column 2 of the both sides of base 1 and the second column
3rd, the first pawl disk 21 and the second pawl disk 31 that are oppositely arranged on the first column 2 and the second column 3, it is fixed on the first pawl disk 21
On the first fixed mount 22 and be fixed on the second pawl disk 31 the second fixed mount 32, positioned at the lower end of glass tube 4 to be processed and set
Put the heater 5 on base 1, the lateral heater 7 positioned at the side of glass tube 4 to be processed.
Base 1 is rectangle, and level is welded with two slide rails 11 on base 1.
Second column 3 is vertical to be placed on slide rail 11, can be moved back and forth on slide rail 11 along the length direction of base 1, with
The distance between the first column 2 and the second column 3 are adjusted, so as to adapt to the different length dimensions of glass tube 4 to be processed.
Be welded with rack 12 in the side of base 1 and close to the opening position of slide rail 11, the groove on rack 12 straight down,
Second column 3 on the position of the homonymy of rack 12 with being provided with transmission device 33.
As depicted in figs. 1 and 2, transmission device 33 includes being welded on the protection shell that profile on the second column 3 is kidney ellipsoid
331 and switching protection shell 331 upper end the first drive 332 and switching protection shell 331 lower end the second transmission
Wheel 333, being tensioned between the first drive 332 and the second drive 333 has driving belt 334.
Handle 335 is rotatably connected on the outside of protection shell 331,335 middle elongation moulding of handle has the first rotary shaft
336th, first rotating shaft 336 is connected through protection shell 331 with the first drive 332 being provided at its inner portion.
Second driving shaft 337 is rotatably connected in the protection interior lower end of shell 331, the second drive 333 is enclosed on the second biography
On moving axis 337 and form interference fit.Travelling gear 338 is socketed with close to one end of base 1 in the second drive 333, is driven
Gear 338 is with second driving shaft 337 equally using interference fit, while the upper end of travelling gear 338 is engaged with rack 12.
Operator drives the first drive 332 to rotate by turn handle 335, is driven by driving belt 334, drives the
Two drives 333 rotate with second driving shaft 337, and the rotation of second driving shaft 337 drives the travelling gear being interference fitted in thereon
338 rotations, and on the rack 12 engaged the horizontal tangential force of generation so that the second column 3 on slide rail 11 along base 1
Length direction moves back and forth.
As shown in figure 3, the equal elongation moulding of the first pawl disk 21 and the one end of the second pawl disk 31 has rotary shaft, and the first pawl disk 21 is logical
The rotary shaft for crossing its one end is rotatably supported on the first column 2, and the second pawl disk 31 is rotatably supported in by the rotary shaft of its one end
On second column 3.Drive device 6 is provided with the first column 2 and the second column 3 so that the first pawl disk 21 and the second pawl disk 31
Synchronous rotary.
Drive device 6 is stood including being arranged on the motor 61 of the inside of base 1 and close first column 2, being arranged on first
Rotated in post 2 with the first transmission component 63 of drive the first pawl disk 21 rotation, in the second column 3 with the second pawl disk 31 of drive
The second transmission component 62 and be arranged between the first transmission component 63 and the second transmission component 62 to by motor 61
Power is delivered to the power transmission shaft 64 of the second transmission component 62.
The screw of motor 61 is fixed on the interior lower end of the first column 2, and its output shaft points to the center of base 1.
Power transmission shaft 64 is major axis, and one end is connected with the output shaft of motor 61, and it is vertical that the other end extends across second
Post 3.And it is connected with the second transmission component 62.
First transmission component 63 includes the first driving wheel 631 on socket power transmission shaft 64 and is socketed in the first pawl disk 21
The first driven pulley 632 in rotary shaft, wherein between the first driving wheel 631 and the first driven pulley 632 by be tensioned to both it
Between the first belt 633 be connected, make the first driven pulley 632 by the first belt 633 drive the first pawl disk 21 rotate.
Second transmission component 62 include be set on power transmission shaft 64 away from the one end of motor 61 the second driving wheel 621,
The second driven pulley 622 for being socketed in the rotary shaft of the second pawl disk 31 and the second belt 623 between the two is tensioned to, while
The bottom surface of second column 3 is welded with fixed mount 624, and the second driving wheel 621 is stuck in fixed mount 624 by fixed mount 624, when second vertical
Second driving wheel 621 in side-to-side movement of post 3 can be moved by fixed mount 624 with the second column 3.
As shown in Figures 3 and 4, heater 5 include being arranged on the top of base 1 and positioned at the first column 2 and the second column 3 it
Between workbench 51, the flame device 52 positioned at the upper end of workbench 51 and be arranged between workbench 51 and flame device 52
Adjusting means 53.
Workbench 51 is rectangular slab, horizontal to be placed on base 1 and the slide rail 11 with being fixed on base 1 is slided and connected
Connect.It is provided with one end close to rack 12 in workbench 51 and can make workbench 51 on slide rail 11 along the length direction of base 1
The mobile table drive device 34 for adjusting its operating position, wherein containment vessel are welded on the position of workbench 51 and the homonymy of rack 12
Put, remaining structure is identical with the above-mentioned structure of transmission device 33, is not just introducing here.
Adjusting means 53 includes being fixed on the upper end of workbench 51 and close to the bearing 537 in centre position, is arranged on bearing 537
Interior support shaft 531, adjustment gear 532 and hand handle 533 positioned at the side of support shaft 531.
The lower end of bearing 537 is welded on the upper surface of workbench 51, and its inner hollow, upper end externally connects.
Support shaft 531 is cylinder, and vertical is inserted in inside bearing 537, and its circumference side contacts with the inner surface of bearing 537
Sliding friction is formed, can be slided up and down inside bearing 537, upper end is fixedly connected with flame device 52.
Side offers groove 534 to support shaft 531 along its length, on the position of bearing 537 and the homonymy of groove 534 into
Type has convex body 538.Adjustment gear 532 is rotatably supported in the inside of convex body 538 and engaged with the groove 534 in support shaft 531.
Be provided with adjusting bracket 535 in the side of bearing 537, adjusting bracket 535 it is vertical be welded on the upper surface of workbench 51
And positioned at the side of the width of workbench 51.
Adjustment axis 536 is provided between adjusting bracket 535 and bearing 537, the one end of adjustment axis 536 passes through convex body 538 simultaneously
It is connected with the interference of adjustment gear 532, its other end is rotatably supported in adjusting bracket 535 and passes through adjusting bracket 535.
It is set among hand handle 533 in the adjustment axis 536 passed from adjusting bracket 535 and is connected with the interference of adjustment axis 536.
The adjustment gear 532 for making to engage with groove 534 by turn hand handle 533 rotates, and drives support shaft 531 to rise or fall, makes position
Risen or fallen in the flame device 52 in support shaft 531.
As described in Figure 5, flame device 52 include be fixed in support shaft 531 pole 521, be horizontally set on pole 521
On the first air inlet pipe 522, the second air inlet pipe 523 positioned at the upper end of the first air inlet pipe 522 and positioned in the second air inlet pipe 523
Multiple nozzles 524 side by side that upper end is vertically arranged.
Pole 521 is cylindrical bar, and vertical is welded on the upper end of support shaft 531.The level of first air inlet pipe 522 is welded on branch
The upper end of bar 521 and its axial direction and workbench width are in the same direction.The one end of first air inlet pipe 522 externally connects, another end seal
Close, the one end externally connected is connected with airway tube to be passed through oxygen.
Second air inlet pipe 523 is identical towards identical and structure with the first air inlet pipe 522, the one end externally connected and airway tube
Connection, plays a part of being passed through combustion gas.Multiple gas are welded with vertically between wherein the first air inlet pipe 522 and the second air inlet pipe 523
Pipe 525, and the both ends of tracheae 525 connect with the second air inlet pipe 523, the first air inlet pipe 522 respectively, by the first air inlet pipe 522
Oxygen is imported in the second air inlet pipe 523 so that oxygen and combustion gas mixing.
Nozzle 524 is cylindrical tube, and both ends externally connect.Nozzle 524 it is vertical be welded on the upper end of the second air inlet pipe 523,
And lower end penetrates the second air inlet pipe 523 and connected with the inside of the second air inlet pipe 523, plays after being mixed in the second air inlet pipe 523
The effect that is sprayed from nozzle 524 of oxygen and combustion gas, by lighting mixed gas, be pointed to the glass of the upper end of nozzle 524
Pipe 4 is heated.
As shown in fig. 6, lateral heater 7 includes being fixed on the upper surface of workbench 51 and positioned at workbench 51 away from rack
The support component 71 of 12 sides and the lateral flame component 72 being arranged in support component 71.
Support component 71 includes the first hinge bar 711 being fixed on workbench 51, and the first hinge bar 711 is rectangular shaft,
Its one end is fixed by screws at the top surface edge of workbench 51, and when outside turn screw, the first hinge bar 711 can be around
Screw rotates, and its other end upper surface is welded with slide bar 712 vertically.
Slide bar 712 is cylinder, sliding block 713 is arranged with slide bar 712, sliding block 713 is rectangular block, is offered among it
Through the manhole of its upper and lower ends, sliding block 713 is enclosed on slide bar 712 by manhole, makes sliding block 713 can be along slide bar
712 length directions slide up and down.
Screwed hole 715 is further opened with the side of sliding block 713, wherein screwed hole 715 is only opened up to the centre position of sliding block 715
Place, after sliding block 713 is inserted in slide bar 712, it can abut the end face of screw 716 by screwing in screw 716 in screwed hole 715
On the side of slide bar 712, play a part of moving on slide bar 712 using friction limitation sliding block 713.
Sliding block 713 is provided with the second hinge bar 714 in the side of parallel glass pipe 4, and one end passes through on the second hinge bar 714
It is bolted on sliding block 713, when loose bolts, the second hinge bar 714 rotates around bolt-center axis.Second hinge
The other end of extension bar 714 is connected with lateral flame component 72.
Lateral flame component 72 includes the lateral support bar 721 for being bolted to the other end of the second hinge bar 714, passes through pine
Dynamic lateral support bar 721 and the bolt of the junction of the second hinge bar 714, lateral support bar 721 can be another in the second hinge bar 714
Rotated on end.
Lateral support bar 721 is welded with the first lateral air inlet pipe 722 vertically in one end away from the second hinge bar 714.The
One lateral inner hollow one end of air inlet pipe 722 externally connects.
First lateral side of the air inlet pipe 722 away from lateral support bar 721 is provided with the second lateral air inlet pipe 723, its
Structure is identical with the first lateral structure of air inlet pipe 722, plays one of air inlet pipe being passed through oxygen, another air inlet pipe is passed through
The effect of combustion gas.Wherein lateral airway tube 724 is provided between the first lateral 722 and second lateral air inlet pipe 723 of air inlet pipe.
The lateral both ends of airway tube 724 externally connect, its one end be welded among the first lateral air inlet pipe 722 and with the first side
Connected inside to air inlet pipe 722.The other end be welded among two lateral air inlet pipe 723 equally with inside two lateral air inlet pipe 723
Connection, play by the gas in the first lateral air inlet pipe 722 by lateral airway tube 724 inside two lateral air inlet pipe 723 mix
The effect of conjunction.
The one end of second lateral airway tube 723 away from the first lateral air inlet pipe 722 is provided with lateral nozzle 725.
Lateral nozzle 725 is cylindrical shape, and one end is welded on the second lateral airway tube 723 away from the first lateral air inlet pipe 722
One end, and lateral nozzle 725, with being connected inside the second lateral airway tube 723, playing can make in the second lateral airway tube 723
The effect that mixed gas sprays from nozzle 725.
Lateral nozzle 725 is multiple, and vertical is arranged on the second lateral airway tube 723 away from the first lateral air inlet pipe
722 side, play a part of evenly distributing gas outflow.
As shown in fig. 7, the first fixed mount 22 includes support shaft 221, the fixed plate 222 for being fixed on the one end of support shaft 221, hinge
Limitation fix bar 223 rotates spacing around pin joint in the fix bar 223 and setting fixed plate 222 being connected in fixed plate 222
Plate 224.
Support shaft 221 is circular columns, and the one end of support shaft 221 is inserted on the first pawl disk 21, is played and is fixed the first fixed mount 22
Effect.
Fixed plate 222 is rectangular slab, and its one end is vertical to be welded in the periphery of the end face of support shaft 221.
Fix bar 223 is crescent knee, and its one end is hinged among the upper surface of fixed plate 222, and bending direction direction
The radial outside of support shaft 221, fix bar 223 can rotate around pin joint.
Limiting plate 224 is " L " the shape plate being bent to form from centre, and its one end is welded on the lower surface of fixed plate 222, the other end
With the homonymy of fix bar 223 and parallel to the side of fixed plate 222, and point to the center of base 1.
In the upper surface of limiting plate 224 and on one section of bar parallel to fix bar 223, from the end until bending place is vertical
Offer multiple equally distributed spacing holes 226.Simultaneously one and the shape of fix bar 223 are offered in the upper surface of fix bar 223
The slideway 225 of shape identical crescent.The size for being dimensioned slightly smaller than fix bar 223 of slideway 225.Bolt is from fix bar 223
Slideway 225 and the spacing hole 226 that is opened on limiting plate 224 pass through, be then threaded into nut and fix bar 223 be fixed on limit
On the plate 224 of position, play a part of limiting the rotation of fix bar 223.
Avoid holes 227 are offered in the one end of fix bar 223 away from fixed plate 222 and are additionally provided with resilient clamp in this place
Component 228, playing prevents operating personnel from, because experience not enough carried out clamping to glass tube 4, causing glass tube 4 to damage by pressure.
Elastic grip assembly 228 is included through the push rod 2281 for being arranged on the surface of glass tube 4 vertical in avoid holes 227,
Pad 2282 is provided between push rod 2281 and glass tube 4, bullet is arranged with push rod 2281 and close to one end of glass tube 4
Spring 2283, the one end of push rod 2281 away from glass tube 4 is provided with baffle plate 2284.
Push rod 2281 be cylindrical bar it is vertical pass through avoid holes 227, it is welded with pad close to one end of glass tube 4
2282, the one end of pad 2282 away from push rod 2281 is connected on the side of glass tube 4.Spring 2283 is enclosed on push rod 2281, its
One end is connected on the side of pad 2282, and the other end is connected in fix bar 223, and wherein the diameter of avoid holes 227 is less than spring
2283 diameter.
The one end of push rod 2281 away from pad 2282 offers screwed hole.Baffle plate 2284 is square plate, is offered among it
Circular hole, play a part of exposing the upper screwed hole of push rod 2281.
The one end of baffle plate 2284 is placed on one end that push rod 2281 is provided with screwed hole, by screw by baffle plate 2284 and push rod
2281 link together, and play a part of when spring 2283 is not when by external force, prevent push rod 2281 from being made by the elastic force of spring 2283
Ejected with out of avoid holes 227.
Foregoing fixed plate 222 on the one end of support shaft 221 away from the first pawl disk 21 vertically with the end of support shaft 221
Two are also uniformly provided with face, other two fixed plate 222 is identical with the component installed with above-mentioned described fixed plate 222
And structure is also identical, play a part of glass tube 4 being clipped on the first fixed mount 22 jointly.
The structure of second fixed mount 32 is identical with the structure of the first fixed mount 22, is not just describing here.
The course of work:Two glass tubes 4 for needing to weld are separately fixed at into the first fixed mount 22 and second first to fix
On frame 32.By taking the first fixed mount 22 as an example, its specific step is that glass tube 4 first is placed on into the first fixed mount 22 probably exists
On the position at center, then by rotating on fix bar 223 to the side surface of glass tube 4 being hinged in fixed plate 222.
Then further by rotating fixing rod 223, now spring 2283 is compressed, then by the position of slideway 225 and
Screw is inserted in corresponding spacing hole 226 and screws in nut in screw lower end, fix bar 223 is fixed.It will remain successively
Two remaining fix bars 223 rotate and fixed, and glass tube 4 is stuck on the first fixed mount 22.
After glass tube is fixed, the second column 3 is set close to the first column 2, will to be slowly fixed on by swinging handle 335
The slowly glass tube 4 on the first fixed mount 22 of glass tube 4, makes both need weld gradually mutual on second fixed mount 32
It is close.
By the transmission device 33 being arranged on flame device 52, the position of flame device 52 is adjusted, is located at glass
The underface of the weld of pipe 4, then ventilates to flame device 52, lights gas.
Simultaneously sample by way of loose bolts, adjust the angle of the first hinge bar 711 and the second hinge bar 714, make
The lateral flame component 72 of second be hinged 714 one end is fixed on closer or far from the distance of the side of two glass tube 4, makes itself and glass
Horizontal level between the welding machine of pipe 4 is appropriate, while the screw 716 on sliding block 713 is arranged on by turn, adjusts sliding block 713
Upper and lower position, match the vertical height of lateral flame component 72 and glass tube 4.
Now start motor 61, make two pawl disk synchronous rotaries, the glass tube 4 being pointed between two fixed mounts
Junction carries out heating fusing, it is finally combined together.
The utility model plays increasing and glass tube 4 is heated by setting lateral heater 7 in the side of heater 5
Area, make welding effect more preferable.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.